FR2864248B1 - DEVICE FOR INDICATING THE VIBRATION LEVEL OF AN APPARATUS. - Google Patents

DEVICE FOR INDICATING THE VIBRATION LEVEL OF AN APPARATUS.

Info

Publication number
FR2864248B1
FR2864248B1 FR0315152A FR0315152A FR2864248B1 FR 2864248 B1 FR2864248 B1 FR 2864248B1 FR 0315152 A FR0315152 A FR 0315152A FR 0315152 A FR0315152 A FR 0315152A FR 2864248 B1 FR2864248 B1 FR 2864248B1
Authority
FR
France
Prior art keywords
indicating
vibration level
vibration
level
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR0315152A
Other languages
French (fr)
Other versions
FR2864248A1 (en
Inventor
Pierre Antoine Aubourg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airbus Helicopters SAS
Original Assignee
Eurocopter France SA
Eurocopter SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eurocopter France SA, Eurocopter SA filed Critical Eurocopter France SA
Priority to FR0315152A priority Critical patent/FR2864248B1/en
Priority to EP04027283.3A priority patent/EP1548413B1/en
Priority to KR1020040106039A priority patent/KR101047459B1/en
Priority to AU2004240259A priority patent/AU2004240259B2/en
Priority to US11/017,909 priority patent/US7225062B2/en
Priority to CNB2004101049929A priority patent/CN100371692C/en
Publication of FR2864248A1 publication Critical patent/FR2864248A1/en
Application granted granted Critical
Publication of FR2864248B1 publication Critical patent/FR2864248B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/12—Measuring characteristics of vibrations in solids by using direct conduction to the detector of longitudinal or not specified vibrations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
    • G01H3/04—Frequency
    • G01H3/08—Analysing frequencies present in complex vibrations, e.g. comparing harmonics present

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • External Artificial Organs (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Vehicle Body Suspensions (AREA)
FR0315152A 2003-12-22 2003-12-22 DEVICE FOR INDICATING THE VIBRATION LEVEL OF AN APPARATUS. Expired - Fee Related FR2864248B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0315152A FR2864248B1 (en) 2003-12-22 2003-12-22 DEVICE FOR INDICATING THE VIBRATION LEVEL OF AN APPARATUS.
EP04027283.3A EP1548413B1 (en) 2003-12-22 2004-11-17 Device for indicating the vibration level of an apparatus
KR1020040106039A KR101047459B1 (en) 2003-12-22 2004-12-15 Vibration level indicator of vehicle
AU2004240259A AU2004240259B2 (en) 2003-12-22 2004-12-21 Device for indicating the vibration level of a vehicle
US11/017,909 US7225062B2 (en) 2003-12-22 2004-12-22 Device for indicating the vibration level of a vehicle
CNB2004101049929A CN100371692C (en) 2003-12-22 2004-12-22 Device for indicating the vibration level of an apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0315152A FR2864248B1 (en) 2003-12-22 2003-12-22 DEVICE FOR INDICATING THE VIBRATION LEVEL OF AN APPARATUS.

Publications (2)

Publication Number Publication Date
FR2864248A1 FR2864248A1 (en) 2005-06-24
FR2864248B1 true FR2864248B1 (en) 2006-03-17

Family

ID=34531317

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0315152A Expired - Fee Related FR2864248B1 (en) 2003-12-22 2003-12-22 DEVICE FOR INDICATING THE VIBRATION LEVEL OF AN APPARATUS.

Country Status (5)

Country Link
US (1) US7225062B2 (en)
EP (1) EP1548413B1 (en)
KR (1) KR101047459B1 (en)
CN (1) CN100371692C (en)
FR (1) FR2864248B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7839304B2 (en) * 2008-05-01 2010-11-23 The United States Of America As Represented By The Secretary Of The Navy Method and system for alerting aircrew to unsafe vibration levels
US8909453B2 (en) 2012-01-12 2014-12-09 Bell-Helicopter Textron Inc. System and method of measuring and monitoring torque in a rotorcraft drive system
US9797801B2 (en) 2012-02-10 2017-10-24 Appareo Systems, Llc Frequency-adaptable structural health and usage monitoring system
US10607424B2 (en) 2012-02-10 2020-03-31 Appareo Systems, Llc Frequency-adaptable structural health and usage monitoring system (HUMS) and method with smart sensors
EP2948744B1 (en) * 2013-01-22 2021-07-07 Ent. Services Development Corporation LP Determining a remedial action for a motorized vehicle based on sensed vibration
US10496787B2 (en) 2013-07-02 2019-12-03 Bell Helicopter Textron Inc. System and method of rotorcraft usage monitoring

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3747703A (en) * 1971-01-18 1973-07-24 Minnesota Mining & Mfg Noise exposure computer and method
US3758758A (en) * 1972-03-10 1973-09-11 United Aircraft Corp Weighting rotational statistical vibration analysis employing sidebands and/or
US3945256A (en) * 1975-04-21 1976-03-23 Chadwick-Helmuth Company, Inc. Helicopter rotor balancing apparatus and method
GB2145520B (en) * 1983-08-22 1986-11-12 Kz Aviatsion Inst Tupoleva Method of forming random vibration spectrum and device therefor
CN2036546U (en) * 1988-10-06 1989-04-26 济南铁路分局兖州工务段 Track detecting apparatus
US5163011A (en) * 1990-09-27 1992-11-10 Kaman Aerospace Corporation Real time load monitoring system with remote sensing
US6023478A (en) * 1996-03-29 2000-02-08 Hewlett-Packard Method and apparatus for communicating data byte streams
US6026348A (en) * 1997-10-14 2000-02-15 Bently Nevada Corporation Apparatus and method for compressing measurement data correlative to machine status
DE19832697C2 (en) * 1998-07-21 2000-11-16 Eurocopter Deutschland Device and method for reducing vibrations along a vibration propagation, in particular in a helicopter
US6229898B1 (en) * 1998-12-23 2001-05-08 Sikorsky Aircraft Corporation Active vibration control system using on-line system identification with enhanced noise reduction
CN2452802Y (en) * 2000-12-08 2001-10-10 武民利 Carried by locomotive-type route dynamic monitoring device
EP1390739A2 (en) * 2001-05-24 2004-02-25 Simmonds Precision Products, Inc. Method and apparatus for determining the health of a component using condition indicators
US6728658B1 (en) * 2001-05-24 2004-04-27 Simmonds Precision Products, Inc. Method and apparatus for determining the health of a component using condition indicators
DE10133987C2 (en) * 2001-07-17 2003-09-04 Volkswagen Ag Method and device for recognizing squeaking noises of a vehicle brake by recognizing signal peaks in measurement series in the time or frequency domain
CN2591607Y (en) * 2002-12-27 2003-12-10 高立新 High-speed rod-rolling mill gear box fault detecting plate

Also Published As

Publication number Publication date
CN1637397A (en) 2005-07-13
US20060064210A1 (en) 2006-03-23
KR20050063683A (en) 2005-06-28
EP1548413A3 (en) 2006-06-21
KR101047459B1 (en) 2011-07-07
FR2864248A1 (en) 2005-06-24
EP1548413A2 (en) 2005-06-29
AU2004240259A1 (en) 2005-07-07
EP1548413B1 (en) 2016-07-20
US7225062B2 (en) 2007-05-29
CN100371692C (en) 2008-02-27

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Legal Events

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Owner name: AIRBUS HELICOPTERS, FR

Effective date: 20140602

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